212:1-f Method of Giving Notice. –
I. When the owner resides or lives within the state, notice shall be given to the owner in person or left at the abode or sent to the owner by certified mail.
II. When the owner does not reside or live within the state, notice may be given to the person, if any, who has the care or possession of the land, or may be sent by registered mail to the owner's last known address.
III. If the owner is a person under guardianship or conservatorship, notice shall be given to the owner's guardian or conservator. If the owner is under any legal disability, a guardian or conservator may be appointed.
IV. When the owner or resident is unknown or uncertain, a copy of such notice, when posted in 2 public places in the city or town in which the land is situated, at least 14 days previous to hearing, shall be deemed sufficient notice to such owner.